山东昌乐玄武岩地下水电性层特征及找水实践

SHANDONG CHANGLE BASALT GROUND WATER ELECTRICITY CHARACTERISTIC LAYERS CHARACTER AND WATER FINDING PRACTICE

昌乐玄武岩具气孔及杏仁构造,连通性好,成岩裂隙发育,有利于地下水运动及赋存。探讨了昌乐玄武岩地下水的赋存类型,总结出电测深曲线有H型曲线、AH型曲线、AHK型曲线等类型。取曲线H段的未端作为打井深度,寻找玄武岩的层间成岩裂隙水,水量一般较丰富,成井率得到较大提高。

Chang - le basalt has air hole and almond construct, so it has a good connectivity and rock cranny overgrown,that can be propitious to ground water movement and store. Discussing basalt groud water store sytli of Chang- le, summing- up the styles of the sonding curve by electricity, such sa＂ H＂ style curve,＂ AH＂ style curve, ＂AHK＂ style curve and so on. Choosing the generally get abundant water, enhancing the well - making tatio.